HomeEmission Control > SensorsGlobal Parts 1811831 Ignition Knock (Detonation) Sensor
Part #: 1811831

Global Parts 1811831 Ignition Knock (Detonation) Sensor

14 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Ford and Mercury, Mustang, Escort, and Tracer
Easy Returns — Return within 60 days for a full refund
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Overview of Global Parts Ignition Knock Sensor 1811831

The Global Parts Ignition Knock (Detonation) Sensor 1811831 is designed for precise detection of engine knock in select Ford and Mercury vehicles. This sensor helps maintain optimal engine performance by monitoring detonation and sending accurate signals to the engine control unit.

  • Wiring harness length: 1.15 inches for compact installation
  • Pin-type terminals with 2 terminals for reliable electrical connection
  • Includes wiring harness with a single male round connector
  • Connector gender: male, connector shape: round
  • Mounting hardware not included

Detailed Product Description

This ignition knock sensor from Global Parts features a 1.15-inch wiring harness, providing a streamlined fit for engine compartments in Ford Escort, Mustang, and Mercury Tracer models. The sensor uses a pin terminal type with two terminals, ensuring a stable and secure electrical connection. The included wiring harness comes with one male round connector, designed to integrate seamlessly with the vehicle’s existing wiring system. While mounting hardware is not included, the sensor’s design allows for straightforward installation using existing brackets or hardware.

Compatible Vehicles and Applications

This sensor is compatible with the following vehicles:

  • Ford Escort
  • Ford Mustang
  • Mercury Tracer

It is specifically engineered to detect engine knock or detonation, which can affect engine timing and performance.

Common Issues Addressed by This Sensor

  • Engine knocking or pinging during acceleration
  • Reduced fuel efficiency due to improper ignition timing
  • Check engine light triggered by knock sensor faults
  • Engine misfires related to detonation detection failure
  • Potential engine damage from undetected knock events

Installation Notes and Tips

When installing the Global Parts 1811831 ignition knock sensor, ensure the wiring harness is properly connected to the male round connector to avoid signal loss. Since mounting hardware is not included, use the original sensor’s mounting bracket or compatible hardware. Verify the sensor is securely mounted to the engine block to accurately detect vibrations caused by engine knock. It is recommended to disconnect the battery before installation to prevent electrical shorts.

Quality Assurance and Warranty

Global Parts manufactures this ignition knock sensor to meet OEM specifications for Ford and Mercury vehicles. The part number 1811831 undergoes quality control testing to ensure reliable performance. Warranty details should be confirmed with the distributor or retailer, as coverage may vary.

This part fits 14 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2004FordMustang4.6LV8N/AEnsure compatibility prior to purchasing this Ignition Knock Sensor.
2003FordMustang4.6LV8N/AEnsure compatibility prior to purchasing this Ignition Knock Sensor.
2002FordEscort2.0LL4N/AEnsure compatibility prior to purchasing this Ignition Knock Sensor.
2002FordMustang4.6LV8N/AEnsure compatibility prior to purchasing this Ignition Knock Sensor.
2001FordEscort2.0LL4N/AEnsure compatibility prior to purchasing this Ignition Knock Sensor.
2001FordMustang4.6LV8N/AEnsure compatibility prior to purchasing this Ignition Knock Sensor.
2000FordEscort2.0LL4N/AEnsure compatibility prior to purchasing this Ignition Knock Sensor.
1999FordEscort2.0LL4N/AEnsure compatibility prior to purchasing this Ignition Knock Sensor.
1999FordMustang4.6LV8N/AEnsure compatibility prior to purchasing this Ignition Knock Sensor.
1999MercuryTracer2.0LL4N/AEnsure compatibility prior to purchasing this Ignition Knock Sensor.
1998FordEscort2.0LL4N/AEnsure compatibility prior to purchasing this Ignition Knock Sensor.
1998FordMustang4.6LV8N/AEnsure compatibility prior to purchasing this Ignition Knock Sensor.
1998MercuryTracer2.0LL4N/AEnsure compatibility prior to purchasing this Ignition Knock Sensor.
1997FordMustang4.6LV8N/AEnsure compatibility prior to purchasing this Ignition Knock Sensor.

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.